About: http://webisa.webdatacommons.org/116289152

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Examples of filament materials include shape memory metals, for example, nitinol, tantalum steel, stainless steel or other elastic metals, or plastics such as polyester, polypropylene, or carbon fiber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com